DNS Gurus
Open Cached · just now
76/100 SECURITY SCORE

Certificate Information

Subject
CN=workingwi.org
Issuer
C=US, O=Amazon, CN=Amazon RSA 2048 M04
Valid From
September 10, 2025
Valid Until
October 09, 2026 319 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
B1:79:0E:88:52:FC:69:ED:0A:4B:BE:60:B3:1B:0E:A0:4B:09:E9:72:05:70:95:51:19:CD:B7:02:20:4F:85:20
Alternative Names
96 domains

Security Configuration

TLS Protocols
TLS 1.2
Forward Secrecy
Limited (Check cipher configuration)
Warnings
  • • TLS 1.3 is not supported (recommended)

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Add X-Content-Type-Options: nosniff
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

CAA Records (Certificate Authority Authorization)

CAA Records
Configured (Restricts certificate issuance)
Current Issuer
Authorized (Matches CAA policy)
Authorized CAs
amazon.com entrust.net sectigo.com
Incident Reporting
Recommendations
  • • Consider using critical flag (flags=128) for stricter CAA enforcement
  • • Consider adding 'issuewild' records to control wildcard certificate issuance

Subject Alternative Names

96 domains
ajwresources.wisc.edu cicadas.wisc.edu creativewriting.wisc.edu ctlm.wisc.edu derc.wisc.edu humanecology.wisc.edu ifss.wisc.edu info.wisc.edu math.wisc.edu mwtme.wisc.edu soilmir.wisc.edu ssrs.wisc.edu wugm.wisc.edu *.ajwresources.wisc.edu *.cicadas.wisc.edu *.creativewriting.wisc.edu *.ctlm.wisc.edu *.derc.wisc.edu *.humanecology.wisc.edu *.ifss.wisc.edu *.info.wisc.edu *.math.wisc.edu *.mwtme.wisc.edu *.soilmir.wisc.edu *.ssrs.wisc.edu *.wugm.wisc.edu advising.humanecology.wisc.edu agwater.cals.wisc.edu aigil.radiology.wisc.edu alternativecrops.horticulture.wisc.edu baes.radiology.wisc.edu bcg.biostat.wisc.edu bmiintranet.biostat.wisc.edu commguide.businesscommunication.wisc.edu dudleylab.che.wisc.edu dynamicwalking.engr.wisc.edu fungi.cals.wisc.edu hfeb.engr.wisc.edu idc.ls.wisc.edu kbrapersymposium.bact.wisc.edu kuchnialab.nutrisci.wisc.edu lirp.radiology.wisc.edu mccoy.labs.wisc.edu movin.nursing.wisc.edu nancelab.crb.wisc.edu prep.cals.wisc.edu qiml.radiology.wisc.edu recruitment.psychiatry.wisc.edu register.ssec.wisc.edu socialandmorallearninglab.psych.wisc.edu sousa.neuro.wisc.edu thinkblasto.medicine.wisc.edu wellex.labs.wisc.edu *.advising.humanecology.wisc.edu *.agwater.cals.wisc.edu *.aigil.radiology.wisc.edu *.alternativecrops.horticulture.wisc.edu *.baes.radiology.wisc.edu *.bcg.biostat.wisc.edu *.bmiintranet.biostat.wisc.edu *.commguide.businesscommunication.wisc.edu *.dudleylab.che.wisc.edu *.dynamicwalking.engr.wisc.edu *.fungi.cals.wisc.edu *.hfeb.engr.wisc.edu *.idc.ls.wisc.edu *.kbrapersymposium.bact.wisc.edu *.kuchnialab.nutrisci.wisc.edu *.lirp.radiology.wisc.edu *.mccoy.labs.wisc.edu *.movin.nursing.wisc.edu *.nancelab.crb.wisc.edu *.prep.cals.wisc.edu *.qiml.radiology.wisc.edu *.recruitment.psychiatry.wisc.edu *.register.ssec.wisc.edu *.socialandmorallearninglab.psych.wisc.edu *.sousa.neuro.wisc.edu *.thinkblasto.medicine.wisc.edu *.wellex.labs.wisc.edu adaptedfitness.kinesiology.education.wisc.edu *.adaptedfitness.kinesiology.education.wisc.edu

Other domains in certificate

haqast.org *.haqast.org
lakesuperiornerr.org *.lakesuperiornerr.org
organicvegetableapprenticeship.org *.organicvegetableapprenticeship.org
ssti.us *.ssti.us
uwdiscoveryfarms.org *.uwdiscoveryfarms.org
wisconsinimmigrantjourneys.org *.wisconsinimmigrantjourneys.org
workingwi.org *.workingwi.org